AFNetworking/AFNetworking — pull request #289 by samkrishna (2012-04-10 13:47:57+00:00)
Title: Updated with ARC support and af_weak and __af_weak defines

Hi,

Based on your feedback, I've updated the code and added af_weak and __af_weak defines to support building on iOS 4.3 as well as iOS 5.x. This should address your concerns.

Thanks,

-Sam